[gnome-games] (9 commits) Non-fast-forward update to branch wip/exalm/libhandy2

[Alexander Mikhaylenko <alexm src gnome org>]

The branch 'wip/exalm/libhandy2' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  0a815a5... wip: Add subpage transition
  4976f77... ui: Wrap plugin descriptions
  063f7e9... ui: Use HdyColumn for preferences pages
  c4bebc2... ui: Use HdyLeaflet in preferences window
  a9d8cb1... fixme: Add css from libhandy example
  641d4ba... ui: Use HdyTitleBar in preferences window
  d70dcb8... ui: Add PreferencesSidebar
  be1981e... ui: Use PreferencesSidebar in preferences window

Commits added to the branch:

  a09f220... ui: Add subpage transition for PreferencesWindow
  810a1af... ui: Wrap plugin descriptions
  1d7b40e... ui: Use HdyColumn for preferences pages
  c1ebdd6... ui: Use HdyLeaflet in preferences window
  b5fd763... fixme: Add css from libhandy example
  29e74c7... ui: Use HdyTitleBar in preferences window
  b5b0d7f... ui: Add PreferencesSidebar
  6766af7... ui: Use PreferencesSidebar in preferences window
  5ee1363... ui: Remove unnecessary box from preferences winow